baber/WOPTO huggingface dataset:
Patent JP-S6355915-A (JP)
Title: High frequency magnetic field generating and detecting device
Inventor: NISHIHARA SUSUMU
IPC: A61B10/00
Filed: 1986-08-26
Abstract: PURPOSE:To continuously change the resonant frequency of an LC series resonant circuit and to cope with the magnetic field of a wide range of area by a method wherein a variable capacitor is provided on the non-protruding part which is formed by dividing one of a pair of conductive plates. CONSTITUTION:A microwave circuit is constituted by capacity-coupling H-shaped conductive plates 1 using a chip capacitor 2, the non-protruding parts 1a of one of the conductive plates 1 are cut into two parts, and a variable capacitor 4 is connected. The resonant frequency of a microwave circuit, which functions as an equivalent series resonant circuit, is adjusted and the resonant frequency of the LC series resonant circuit is changed continuously. Also, the efficiency in generation of a transmission magnetic field can be improved by forming the high frequency magnetic field generating and detecting device, to be used for the whole body, into an oval shape. op[.
Patent JP-S6443831-A (JP)
Title: Production of substrate for information recording
Inventor: TODO AKIRA
IPC: G11B7/26
Filed: 1987-08-11
Abstract: PURPOSE:To obtain a substrate having good warpage by holding inside and outside circumferential spacers between disk substrates and driving in the substrates for a specific rate by ultrasonic waves in a pressurized state then driving in the substrates for the specified state in a pressure holding state. CONSTITUTION:The outside circumferential spacer 5 and the substrate 3a are first superposed and while a horn 14 is pressurized by a fluid cylinder 17, 1st stage of welding is executed by an ultrasonic oscillator 16. This substrate 3a and the substrate 3b are then superposed via the inside circumferential spacer 6 and while the spacer 5 and the substrate 3b as well as the spacer 6 and the substrates 3a, 3b are similarly pressurized, 2nd stage of ultrasonic welding is executed. The drive in amt. is controlled in the 1st and 2nd stage of welding at this time. Namely, the drive in amt. is detected by a gage sensor 18 during the ultrasonic welding under the pressurization. The ultrasonic welding is stopped when the specified amt. is attained. The pressurization by the cylinder 17 is stopped when the specified amt. of the drive in is detected in the pressure holding stage. The substrate having the good warpage is thus obtd.
Patent JP-H0491210-A (JP)
Title: Cloth delivering device
Inventor: FUKAO HIROAKI
IPC: A41H43/02
Filed: 1990-07-27
Abstract: PURPOSE:To deliver cloth without producing crease and spread by setting the cloth in a state hanging the cloth by a wide roller and cloth-supporting roller, moving the wide roller toward the wide belt and simultaneously rotating the roller. CONSTITUTION:When cloth CL is set in a state hanging cloth by a wide roller 22 and cloth-supporting roller 34 and a cloth deliver device 1 and rotation type cloth retaining device 3 are driven, the wide roller 22 and cloth-bending roller 21 are oscillated and rotated with a supporting plate 23 in the direction of the arrow B and these roller 22 and 21 are rotated in the same direction as moving direction of the wide belt by a timing belt 14 while pressing the cloth CL to the wide belt 5.
Patent JP-H0488890-A (JP)
Title: Ultrasonic motor
Inventor: NISHIHARA OSAMU
IPC: H01L41/09
Filed: 1990-07-27
Abstract: PURPOSE:To obtain a rotary and linear type ultrasonic motors which eliminate a pressure contact mechanism between an elastic vibrator and a moving body by using the attraction of a permanent magnet and a magnetic element. CONSTITUTION:A rotary type ultrasonic motor has an elastic vibrator 10 made of a soft magnetic material, a moving body (rotor) 11 made of a ferromagnetic material (permanent magnet), a piezoelectric vibrator 12 adhesively secured to the rear surface of a contact surface of the vibrator with the body, and a high wear resistant nonmagnetic coating material 13 provided to eliminate wear deterioration due to contact of the vibrator with the body and influence to the periphery. An output shaft 14 is supported by a bearing mounted at the vibrator 10. A base 15, a case 16 for supporting fixedly the vibrator are provided. Since a pressure contact force between the vibrator and the body (rotor) is generated by a magnetic attraction force operating between the vibrator and the body, it is not particularly necessary to provide a pressure contact mechanism.
Patent JP-S6094918-A (JP)
Title: Preparation of anti-lewis blood group analogous antibody
Inventor: YAMAMOTO SHIGERU
IPC: A61K36/70
Filed: 1983-10-28
Abstract: PURPOSE:To obtain an anti-Lewis blood group analogous antibody having high titer and useful for the determination of the Lews blood group of man and the detection of liquid antigen, etc., by separating a polysaccharide fraction from the extract of gamopetalous plant, apopetalous plant, etc., and sensitizing an animal with said fraction. CONSTITUTION:A gamopetalous plant, apopetalous plant, monocotyledonous plant or pteridophytic plant is extracted with water or an aqueous solution of salt, the extract liquid is fractionated with water and water-soluble organic solvent, and the resultant precipitate is separated and purified to obtain a polysaccharide fraction having Lewis blood group analogous activity. The objective anti-Le<a> analogous antibody and anti-Le<b> analogous antibody can be produced by sensitizing an animal with said fraction. The plant is preferably wormwood belonging to Compositae or Japanese angelica tree belonging to Aradiaceae. An anti-Lewis blood group analogous antibody having high titer can be produced from an easily available plant. In contrast with conventional process, the blood group can be determined by the use of saliva, without necessitating the papain- treatment of blood.
Patent JP-H0949702-A (JP)
Title: Parallelism management device in pressuring apparatus
Inventor: OGIMOTO SHINICHI
IPC: G01B7/16
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a parallelism management device in a pressuring apparatus which can objectively confirm a parallelism of a bonding tool arranged opposite to a backup tool and adjust the parallelism in a short time. SOLUTION: A pressuring force is applied via a pressurizing member 103 and pressuring bolts 2a-2d to a tape carrier part 104 and a glass substrate 105 placed on a stage 101. A strain when the pressuring bolts are pressured is detected by strain gauges 3a-3d. A parallelism between the stage 101 and pressuring member 103 is controlled in accordance with the detected strain. Therefore, the parallelism of the stage 101 and pressuring member 103 is objectively confirmed and adjusted in a short time.
Patent JP-H08210829-A (JP)
Title: Minute-surface observing apparatus
Inventor: FUJIHIRA MASAMICHI
IPC: G01N37/00
Filed: 1992-07-28
Abstract: PURPOSE: To provide the optical scanning tunneling microscope having the high resolution based on the new principle. CONSTITUTION: This apparatus is constituted of at least an optical fiber 3, whose tip is covered with an energy receiving body 6, a prism 1, on which a sample containing an energy donor 7 or covered with the energy donor 7 is mounted, an XY-axes moving mechanism 9, a control mechanism 10, a Z-axis moving mechanism 11, a control mechansim 12, a light source 13, an optical system 14 and an optical detecting system 15. The fact that the dependence of the energy moving efficiency on the distance from the optically excited energy donor 7 to an energy acceptor 6 occurs in the closer region in comparison with the intensity distribution of evanescent light is utilized, and the surface observation in high resolution is performed.
Patent JP-S6248403-A (JP)
Inventor: FURANKOISU PURUBOOTO
IPC: B23B19/02
Filed: 1986-08-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6443910-A (JP)
Title: Superconductive fiber
Inventor: TANAKA YOSHIYUKI
IPC: D01F8/00
Filed: 1987-08-11
Abstract: PURPOSE:To make it possible to practise a superconductive wire material in a large electric power field by adopting substance showing a superconductive phenomenon at above 77K as superconductive substance, and making critical current density Jc in the fiber axis direction above at 1000A/cm<2>. CONSTITUTION:The captioned fiber is composed of substance showing a superconductive phenomenon at above 77K, and a superconductive substance has A.Ba2Cu3FxOy, in this case, A is one kind of Y, La, Nd, Pm, Sm, Eu, Gd, Dy, Ho, Er, Tm, Yb, and Sc, and x and y have a range of 0-7. And Jc in the fiber axis direction is maintained above at 1000A/cm<2>, and single yarn fiber fineness is made to approximately 0.01-100 denier. This makes it possible to practise a superconductive wire material in a large electric power field with power transmission loss largely reduced etc., when used as, for instance, power storing and power transmission cables.
Patent JP-S5993090-A (JP)
Title: Asymmetric ligand and preparation of optically active compound using the same
Inventor: SAITOU KUNIO
IPC: C07C233/47
Filed: 1982-11-16
Abstract: NEW MATERIAL:Optically active 1,2-bis(diphenylphosphino)-3-t-butoxycarbonylamino-butane and its cuprous chloride complex. EXAMPLE:(2S,3S)-1,2-Bis(diphenylphosphino)-3-t-butoxycarbonylaminobutane. USE:Useful as an asymmetric ligand of asymmetric catalyst for asymmetric catalytic reduction. For example, the optically active alpha-amino acid derivative of formula [R<1> is H, (substituted) lower alkyl, or (substituted) phenyl; R<2> is organic acyl] can be prepared in high yield, by using the rhodium ( I ) perchlorate complex of the compound of the present invention as an asymmetric reduction catalyst. PROCESS:The exemplified compound can be prepared e.g. by mesylating the OH group of N-t-butoxycarbonyl-L-threonine methyl ester, reducing the product, treating with a base, mesylating the OH group, and selectively cleaving the aziridine ring.
Patent JP-H0845878-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: EJIRI YOICHI
IPC: H01L21/28
Filed: 1994-08-02
Abstract: PURPOSE:To inhibit the silicide reaction in a subsequent high temperature. CONSTITUTION:After an insulation film 2 is formed on the surface of a substrate 1 in a first step, a contact hole 3 is produced on the insulation film 2 by lithography and etching. In a second step, a thin silicide film 4 comprising at least one kind of titanium silicide, molybdenum silicide, platinum silicide, nickel silicide, cobalt silicide, palladium silicide, and niobium silicide is formed on the insulation film 2 in a condition of covering the interior of the contact hole 3. In a third step, a contact layer 5 is formed on the thin silicide film 4 in a condition of covering the surface of the thin silicide film 4 formed inside the contact hole 3. In a fourth step, a conductive material is buried via the thin silicide film 4 and the contact layer 5 inside the contact hole 3 to form an electrode 6a.
Patent JP-H0757073-A (JP)
Title: Shape changing method for region of interest
Inventor: IIZUKA MIYUKI
IPC: G06F3/033
Filed: 1993-08-13
Abstract: PURPOSE:To promptly change the shape of a region of interest, regarding a method for changing the shape of the region of interest designated for determining the average value and dispersion, etc., of the specified area of image data. CONSTITUTION:In this method, an image data storage means 2, an image data display means 3, a region of interest setting means 4 designating the partial area of an image display and defining the area as a region of interest, a common variable holding means 8 holding the common variable of the regions of interest of different shapes, a shape variable holding means 9 holding the shape variable specific to the shape of the region of interest and a shape variable arithmetic means 5 calculating a shape variable based on the common variable are provided. When the shape of the common area is changed, the shape variable arithmetic means 5 determines the shape variable based on the common variable held in the common variable holding means 8 and the region of interest of the shape designated by the common variable and shape variable is displayed on a screen.
Patent JP-S6261408-A (JP)
Title: Mixer
Inventor: YAMAMOTO AKITO
IPC: H01P5/10
Filed: 1985-09-11
Abstract: PURPOSE:To reduce the conversion loss characteristic by grounding the same polarity terminal of two diodes and providing a slot-strip converter so as to apply a DC bias to the two diodes even when a local oscillation power is small. CONSTITUTION:An RF signal inputted from a terminal 1 is converted into a signal for two slot lines by strip/slot converter 1 and fed to two diodes 6 whose same polarity terminals are connected to ground. A local oscillating signal inputted from a terminal 2 is converted into a two slot lines by a strip/ slot converter 3 and fed to the two diodes 6 whose same polarity terminals are grounded. The intermediate frequency generated from the two diodes 6 whose same polarity terminals are grounded is given to a strip/slot converter 3 and a low-pass filter 4 and converted into a signal for a strip line by a slot/ strip converter 7 and the result is outputted from a terminal 3. The DC bias inputted from the terminal 4 is connected to the rear face pattern by the through hole 5 and the same polarity of DC bias is applied to the two diodes 6 whose same polarity terminals are grounded.
Patent JP-H1051785-A (JP)
Title: Image coder
Inventor: OSAKO FUMINORI
IPC: H04N19/86
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an image coder by which an image signal is efficiently compressed so as to suppress a deterioration in an image while suppressing amount of arithmetic operation. SOLUTION: A difference from a predicted value of a preceding frame of a frame memory section 611 with respect to a small block being division of image data of a processing object image signal 602. After an orthogonal transformation coefficient obtained through transformation for each orthogonal transformation block consisting of a difference is quantized and a code is assigned and the result is sent via a frame buffer section 615.  Then an evaluation value calculation section 604 to obtain an evaluation value based on the difference in the orthogonal transformation block is provided and the number of arithmetic operations of the orthogonal transformation coefficient in the case of orthogonal transformation is obtained for each block by an arithmetic operation number calculation section 605 and number of the orthogonal transformation coefficients calculated by the orthogonal transformation section 607 is controlled for each block based on the evaluation value. The orthogonal transformation section 607 obtains the designated number of orthogonal transformation coefficients sequentially from low-degrees for each block so as to reduce an arithmetic operation amount for highdegrees not giving much effect onto the image quality.
Patent JP-S6358875-A (JP)
Title: Thin film transistor element
Inventor: TAKAHATA MASARU
IPC: H01L21/324
Filed: 1986-08-29
Abstract: PURPOSE:To obtain a thin transistor of high quality where electric leakages rarely develop by depositing an ultrathin film semiconductor at a comparatively low temperature of a substrate and depositing the above semiconductor up to the desired thickness at a comparatively high temperature of the substrate after annealing it. CONSTITUTION:Polysilicon 2' on the order of 100 Angstrom  is deposited on a glass substrate 1 at a substrate temperature of 400 deg.C with a process of plasma CVD. Then it is annealed at a temperature of 600 deg.C in an atmosphere of hydrogen for an hour and after that a polysilicon film 2'' on the order of 3,000 Angstrom  is deposited at the substrate temperature of 600 deg.C with the process of CVD under reduced pressure. And then the polysilicon film is separated into island-like portions and films of silicon oxide and polysilicon are deposited in sequence. Subsequently, the films of a silicon oxide and polysilicon other than those of a gate part are removed and an ion implantation of phophorus is carried out and as a result, the number of level in the grain boundary within a semiconductor film can be so drastically reduced that this approach helps 7 lessen leakages of electricity.
Patent JP-H0250427-A (JP)
Title: Semiconductor substrate process tank
Inventor: SUZUKI YOSHIAKI
IPC: H01L21/304
Filed: 1988-08-11
Abstract: PURPOSE:To improve electric characteristics of a semiconductor device by providing a process tank with an inner wall, the upper opening of which is tilted outwardly and an overflow weir positioned higher than the upper opening on the outside of the process tank. CONSTITUTION:A process tank 101 with an inner wall, the upper opening of which is tilted outwardly and an overflow weir 103 positioned higher than the upper opening on the outside of the process tank so as not to enter the inside of the process tank are provided. Therefore, the flow of liquid is not disturbed compared with an inner wall 102 more vertical on the inside, the upper opening of which is tilted outwardly. In addition, the flow which returns to the process tank in a conventional single tank is discharged outside the process tank by means of the overflow tank outside the process tank. As a result, fine particles in the vicinity of the inner wall of the tank upper section can be speedily discharged outside of the tank. A semiconductor substrate will not be contaminated because of fine particles. The electric characteristics of a semiconductor device are improved, and yield and reliability are improved.
Patent JP-2000035150-A (JP)
Title: Solenoid valve
Inventor: ESUMI HAJIME
IPC: F25B41/04
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To maintain a valve opening state even in a non-energization state to a solenoid, to secure reliability and to save electric power consumption. SOLUTION: A solenoid valve furnished with a valve main body 1 having a fluid inlet 5 and a fluid outlet 6, a plunger 2 inserted in the valve main body 1 free to slide and to open and close a valve seat part 7 provided on the fluid inlet 5 or the fluid outlet 6, a solenoid 3 to slide the plunger in the valve opening direction and an energizing means 4 to energize the plunger 2 in the valve closing direction is devised to position the plunger 2 at a specified moving position against energizing force of the energizing means 4 by working of a positioning means X by providing the positioning means X to position the plunger 2 against the energizing force of the energizing means 4 at the specified moving position on a sliding surface of the valve main body 1 and the plunger 2.
Patent JP-H05609-A (JP)
Title: Assembly of pneumatic tire and its mounting device
Inventor: PIEERU JIYOSEFU OUGIAA
IPC: B60C15/02
Filed: 1991-08-12
Abstract: PURPOSE: To facilitate installation and removal of a tire. CONSTITUTION: Two ring members 37, 38 for constituting a part of a tire- installing apparatus are mounted at a tire 21, and both bead seats 37a, 38a and a pair of bead suppressing flanges 37b, 38b are formed. The members 37, 38 are adhered to the beads 29, 30 of the tire 21 and radial innermost zones of sidewalls 27, 28 continued to the beads 29, 30 with an adhesive or rubber curing molding. The members 37, 38 are further detachably mechanically fixed to the vicinities of inside and outside edges of a peripheral skirt part 22b of a drum 22 carried to an axle 24 of a vehicle with bolts 42, 52, lugs and the others. Accordingly, the tire can be easily attached to or detached from the drum.
Patent JP-2000087587-A (JP)
Title: Cage type multistory parking space
Inventor: SHIMODA MASAO
IPC: E04H6/18
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a cage type multistory parking space, in which entering- leaving operation can be conducted smoothly while holding safety and by which an entering-leaving cycle time can be shortened largely. SOLUTION: In the cage type multistory parking space, parking floors 11 extending over a plurality of stairs in the vertical direction are installed around a vertical elevator shaft 18, in which car-loading cages 53 having car loading sections 54, 55 on the inside are lifted and lowered, and an entering floor 51 and a leaving floor 52 are arranged on both sides of the specified place of the vertical elevator shaft 18 centering around the vertical elevator shaft 18. In the cage type multistory parking space A1, the car loading sections 54, 55 have car shifting devices 56, 57 shifting cars 13 among the car loading sections 54, 55 and the parking floors 11 and receiving-seat slippers 58, 59 being placed on the car shifting devices 56, 57 in a freely united and separable manner and being freely moved to the entering floor 51 or the leaving floor 52 while the slippers 58, 59 are made independent from the car shifting devices 56, 57.
Patent JP-H0951041-A (JP)
Title: Semiconductor integrated circuit device and its production
Inventor: ICHINOSE KATSUHIKO
IPC: H01L21/8249
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a highly integrated semiconductor integrated circuit device and its production technology by which it is easily produced. SOLUTION: An n-type semiconductor area 14 and a heavily doped p-type semiconductor area 15 are formed around the boundary between a p-type semiconductor substrate 1 and an n-type well area 8 through ion implantation, and a capacity element using a capacity during p-n joint is arranged inside the semiconductor area, then a semiconductor element excluding the capacity element is formed in an active area such as the area 14, etc.
Patent JP-2000025652-A (JP)
Title: Steering member arrangement structure for automobile
Inventor: TATSUMI SHIGEKI
IPC: B62D25/08
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a steering member arrangement structure for an automobile which can expand a feet space securing support rigidity of a steering member, and has a good applicability to change of a car type. SOLUTION: Both ends of a long steering member body 20 which is extended along car width of an automobile are fixed to both sides of a car body. A horizontal support portion 22c of one support stay 21 standing substantially vertically upward from a floor mounting portion 25 provided for a substantially central part in the car width direction of a floor panel 2c is contactly fixed to the lower surface side part 20d of the substantially central part of the long steering member body 20, and the floor mounting portion 25 is positioned at a position to be offset by a given distance (e) forward of a vehicle than the central line M of the support stay 21.
Patent JP-H1129257-A (JP)
Title: Manufacture of fabric product wound in bar shape, and winding device and packing device
Inventor: SUZUKI YUTAKA
IPC: B65H45/04
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To neatly wind a fabric product in bar shape with the end parts easily uniformed, and make the length of the product constant by folding both side parts of the quadrangular fabric product so that folding lines are parallel with each other, and winding the folded fabric product with both side parts placed inside from the tip of the folded fabric product as a start edge. SOLUTION: Both lateral side parts a1, a1 of a quadrangular fabric product (a) are turned up and folded so that folding lines a2 are parallel with each other. The folded fabric product (a) is wound in successively from the tip a3 in the direction of an arrow mark X so as to wind both side parts 11 inside, thus winding the fabric product (a) in bar shape. Since the fabric product (a) of bar shape thus manufactured is folded from the beginning in such a way that the folding lines a2 are parallel with each other, end parts a5 are in a neatly uniformed state, and the length is substantially equal to the mutual width of the folding lines a2 so as to be constant. The fabric product (a) is packed while being rotated so as to be wrapped in without disorder.